Unit 3 Lesson 4 "Sort the Keys"

Last updated almost 3 years ago

9 questions

Unit 3 Lesson 4 "Sort the Keys"

Last updated almost 3 years ago

9 questions

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Required

The absolute maximum is (-2,6), but the relative maximums are highest points relative to the intervals of focus. 

There are two absolute minimums because they both are at y=-6. 

The y-intercept is where the line crosses the y-axis which is only once at (0,5).

The line touches the x-axis five times that is why there are five x-intercepts. 

The increasing and decreasing intervals can also be writting in interval notation using [ ]'s and ( )'s because this function is continuous.

Increasing: (-5,-2) & (1,6) in interval notation

Decreasing: [-7,-5) & (-2,1) & (6,-7] in interval notation

The domain would be the lowest to greatest x values in interval notation because this is continuous. [-7,7]

The range would be the lowest to greatest y-value in interval notation because this is continuous. [-6,6].

Launch, Discuss, Explore: 
"Features of functions" 
Card Sort Activity 

Each of the four graphs will be grouped with 8 of the key features.  

Once your group is confident you found the correct groups please select the groups here on formative. 

Required

Unit 3 Lesson 4 "Sort the Keys"

Unit 3 Lesson 4 "Sort the Keys"

Jump Start (Activator)

Launch, Discuss, Explore:

Jump Start (Activator)

Launch, Discuss, Explore:

Who is in your group for this activity? First and Last Names Please!

Graph #1 Key Features:

Select the letter cards that describe graph #1

Graph #2 Key Features:

Select the letter cards that describe graph #2

Graph #3 Key Features:

Select the letter cards that describe graph #3

Graph #4 Key Features:

Select the letter cards that describe graph #4

Who is in your group for this activity? First and Last Names Please!

Graph #1 Key Features:

Select the letter cards that describe graph #1

Graph #2 Key Features:

Select the letter cards that describe graph #2

Graph #3 Key Features:

Select the letter cards that describe graph #3

Graph #4 Key Features:

Select the letter cards that describe graph #4

Unit 3 Lesson 4 "Sort the Keys"

Unit 3 Lesson 4 "Sort the Keys"

Jump Start (Activator)

Launch, Discuss, Explore:

Jump Start (Activator)

Launch, Discuss, Explore:

Who is in your group for this activity? First and Last Names Please!

Graph #1 Key Features: Select the letter cards that describe graph #1

Graph #2 Key Features: Select the letter cards that describe graph #2

Graph #3 Key Features: Select the letter cards that describe graph #3

Graph #4 Key Features: Select the letter cards that describe graph #4

Who is in your group for this activity? First and Last Names Please!

Graph #1 Key Features: Select the letter cards that describe graph #1

Graph #2 Key Features: Select the letter cards that describe graph #2

Graph #3 Key Features: Select the letter cards that describe graph #3

Graph #4 Key Features: Select the letter cards that describe graph #4

Graph #1 Key Features:

Select the letter cards that describe graph #1

Graph #2 Key Features:

Select the letter cards that describe graph #2

Graph #3 Key Features:

Select the letter cards that describe graph #3

Graph #4 Key Features:

Select the letter cards that describe graph #4

Graph #1 Key Features:

Select the letter cards that describe graph #1

Graph #2 Key Features:

Select the letter cards that describe graph #2

Graph #3 Key Features:

Select the letter cards that describe graph #3

Graph #4 Key Features:

Select the letter cards that describe graph #4